There has been a lot of complaints about not being able to play Hellfire Arena. You MUST have a level 30 hero from Deadlands RPG: Valhalla in order to play Hellfire Arena. Some people are getting confused and are trying to play Hellfire Arena first. But you must play Valhalla, get to level 30 on any hero and it will transfer over to Hellfire Arena when you try to load. Please spread the word if you see people confused about this.